We study the problem of how to efficiently outsource a sensitive computation on secret
inputs to a number of untrusted workers, under the assumption that at least one worker is …

The rapid development of cloud computing promotes a wide deployment of data and
computation outsourcing to cloud service providers by resource-limited entities. Based on a …

The development of multi-party computation was one of the early achievements of
theoretical cryptography. Since that time a number of papers have been published which …

We present a general-purpose protocol that enables a client to delegate the computation of
any function to a cluster of n machines in such a way that no adversary that corrupts at most …

Secure multiparty computation (SMC) offers a technique to preserve functionality and data
privacy in mobile applications. Current protocols that make this costly cryptographic …

Secure computation enables mutually suspicious parties to compute a joint function of their
private inputs while providing strong security guarantees. However, its use in practice seems …

0001. This invention relates to cryptography, and in par ticular relates to a method and a
system that allows out Sourced multi-party computation to be performed in a secure way …

The current move to Cloud Computing raises the need for verifiable delegation of
computations, where a weak client delegates his computation to a powerful server, while …

We present a method to compile Yao's two-player garbled circuit protocol into one that is
secure against malicious adversaries that relies on witness indistinguishability. Our …

The massive amount of data that is being collected by today's society has the potential to
advance scientific knowledge and boost innovations. However, people often lack sufficient …